MAG SHIELD FITS GLOCK 17 +5/4 EXT BK
$64.64
Shield Arms Glock 17 17/rd Handgun Magazine with +5 Extension Black 9mm Luger, 22/rd
144 in stock
The Shield Arms extended magazine combines a Glock 17 OEM 17-round magazine with a +5 extension for a total capacity of 22 rounds. It is chambered for 9mm Luger and fits Glock 17 handguns.
The magazine features aluminum material, a black anodized finish, and an easy-access floor plate.
- Manufacturer: Shield Arms
- Caliber: 9mm Luger
- Capacity: 22 rounds
- Extension: +5
- Fits: Glock 17
- Material: Aluminum
- Finish: Anodized
- Color: Black
- Manufacturer Part Number: MGSAG17-ME-5INS-BLK
- UPC: 810159260923
| Weight | 0.313 lbs |
|---|---|
| Dimensions | 8.500 × 6.750 × 1.750 in |
| Manufacturer | Shield Arms |
| Capacity | 22 |
| Finish | Black |
| Caliber | 9mm Luger |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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